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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name ' Offset Printing Machine Operator Grade II - Printing Government Presses ' And exam conducted in the year 2022. And Question paper code was '84/2022/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
D:-Emulsification
Correct Answer:- ೦೧000
QuestionS0:-An offset lithographic press system that does not use a dampening system during the printing process
‘Ac Perfecter presses
B:-Digital presses
Sheetfed presses
D:-Waterless presses
Correct Answer:- Option-D
‘Question51:-For multicolour printing, different types of web offset presses are Used. The type of offset press which has several plate cylinders positioned around a single large diameter
cylinder is known as
‘Common impression cylinder press
B:-Blanket to blanket press
೦0೧11೧೬ press
DeTower press
Correct Answer:- ೦೧000
‘QuestionS2:-The type of ink that are usually used for printing on dark coloured papers. This type ink will prevent the colour of the substrate from influencing the ink colour.
‘AcMagnetic ink
8:-00800 ink
C=Fluorescent ink
D-Soy ink
Correct Answer: Option ®
QuestionS3:-The device used for measuring the hardness of a rubber blanket is
‘Ac Rockwell hardness tester
B:-Sceleroscope
೦-5೧೦೫೬ durometer
D:Forcemeter
Correct Answer: Option-C
೦050054: 0೧ of the parts given below is not a part of gravure printing unit
‘AcPrinting cylinder
B:-Doctor blade
CeImpression cylinder
D-Blanket cylinder
Correct Answer:- Option-D
QuestionS5:-A leading Indian offset machine manufacturer
AcHeidelberg
B:-Komori
CAB Dick
നെ
Correct Answer:- Option-D
Question56:-The type of offset press which are typically used for long run works including the printing of large daily newspapers
‘AcSheet-fed presses
B:-Web presses
C-Two cylinder presses
D:-Three cylinder presses
Correct Answer: Option ®
‘Question57:
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